lifescience-central.net - robtex.com

lifescience-central.net

DNSSEC⚠️ Not signed
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
SOApdns1.ultradns.nethostmaster@springer.com 2009-01-01 #20

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291465

Same first word

lifescience-central.org
lifescience-central.net

DNS History

12 records (6 active, 6 former)

2008201020122014201620182020202220242026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.com
○NSns10.dnsmadeeasy.com2015-07-18 → 2020-03-17 · 5 obs
○ 2007-09-15 20:55:16
● 2015-07-18 09:37:36
● 2020-03-17 20:06:48
○ 2026-02-21 16:11:12
○ 2026-03-23 20:25:26
○NSns11.dnsmadeeasy.com2015-07-18 → 2020-03-17 · 5 obs
○ 2007-09-15 20:55:16
● 2015-07-18 09:37:36
● 2020-03-17 20:06:48
○ 2026-02-21 16:11:12
○ 2026-03-23 20:25:26
○NSns12.dnsmadeeasy.com2015-07-18 → 2020-03-17 · 5 obs
○ 2007-09-15 20:55:16
● 2015-07-18 09:37:36
● 2020-03-17 20:06:48
○ 2026-02-21 16:11:12
○ 2026-03-23 20:25:26
○NSns13.dnsmadeeasy.com2015-07-18 → 2020-03-17 · 5 obs
○ 2007-09-15 20:55:16
● 2015-07-18 09:37:36
● 2020-03-17 20:06:48
○ 2026-02-21 16:11:12
○ 2026-03-23 20:25:26
○NSns14.dnsmadeeasy.com2015-07-18 → 2020-03-17 · 5 obs
○ 2007-09-15 20:55:16
● 2015-07-18 09:37:36
● 2020-03-17 20:06:48
○ 2026-02-21 16:11:12
○ 2026-03-23 20:25:26
○NSns15.dnsmadeeasy.com2015-07-18 → 2020-03-17 · 5 obs
○ 2007-09-15 20:55:16
● 2015-07-18 09:37:36
● 2020-03-17 20:06:48
○ 2026-02-21 16:11:12
○ 2026-03-23 20:25:26
●NSpdns1.ultradns.net2026-02-21 → 2026-03-23 · 3 obs
○ 2020-03-17 20:06:48
● 2026-02-21 16:11:12
● 2026-03-23 20:25:26
●NSpdns2.ultradns.net2026-02-21 → 2026-03-23 · 3 obs
○ 2020-03-17 20:06:48
● 2026-02-21 16:11:12
● 2026-03-23 20:25:26
●NSpdns3.ultradns.org2026-02-21 → 2026-03-23 · 3 obs
○ 2020-03-17 20:06:48
● 2026-02-21 16:11:12
● 2026-03-23 20:25:26
●NSpdns4.ultradns.org2026-02-21 → 2026-03-23 · 3 obs
○ 2020-03-17 20:06:48
● 2026-02-21 16:11:12
● 2026-03-23 20:25:26
●NSpdns5.ultradns.info2026-02-21 → 2026-03-23 · 3 obs
○ 2020-03-17 20:06:48
● 2026-02-21 16:11:12
● 2026-03-23 20:25:26
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-03-23 · 3 obs
○ 2020-03-17 20:06:48
● 2026-02-21 16:11:12
● 2026-03-23 20:25:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neti.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
lifescience-central.netpdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...4 records

✅ Authoritative Response

Server:199.7.69.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lifescience-central.net (unsigned zone)

⏱️ Timing

Total: 1949ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net hostmaster.springer.c

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)

Analysis

Name Servers

lifescience-central.net delegates to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

lifescience-central.net at least partially shares name servers with other domains, for instance bloomberg.us, cheap-washington-dc-hotels.com, 170.156.108.in-addr.arpa, spider-lcm.de and bmcsoftware.ca.

These name servers are commonly used alongside udns1.ultradns.net, udns2.ultradns.net and dns-external-master.amazon.com.

Host names with two IP numbers:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.